Sean Allen

@seanallen_dev
797 Followers
92 Following
208 Posts
I create content to help iOS developers level up their skills.
YouTubehttps://youtube.com/seanallen
iOS Dev Courseshttps://seanallen.teachable.com
Xhttps://x.com/seanallen_dev

🥂 Happy New Year! To celebrate I've made my courses, source code, and consulting calls 40% off at https://seanallen.teachable.com/.

Sale ends Jan 9th.

Homepage

🥂 Happy New Year! To celebrate I've made my courses, source code, and consulting calls 40% off at https://seanallen.teachable.com/.

Sale ends Jan 9th.

Homepage

Learn the ConcentricRectangle API in SwiftUI to easily get that satisfying nested corner radius. New video out now - https://youtu.be/C0wu_dAQqAk

The final Swift News episode of 2025 is out now.

- Bleeding Edge AI Work
- What's New in Swift
- December 2025
- F***king Approachable Swift Concurrency
- Swift Concurrency Migration
- New Apple Ads Placement

Video - https://youtu.be/4c_1Tebf3PM

New video out on YouTube. How to create great looking App Store screenshots fast and easy (especially if you're NOT a designer).

Video - https://youtu.be/-7YHPpqaVFY

New Swift News out now!

- 2025: The Year SwiftUI Died
- Liquid Glass design tips
- Optimize your app's performance
- Swift Student Challenge
- Challenges of indie dev life
- 100 indie app tips

Video - https://youtu.be/EIsrS4bvWPQ

New episode of Swift News out now on my YouTube channel.

- Swift SDK for Android
- RevenueCat Shipaton winners
- App Growth Annual Conference videos
- SwiftUI scroll performance
- Foundation Models Q&A
- iPhone 17 screen sizes
- SwiftUI Text concatenation deprecation

Video - https://youtu.be/YCRvVfDGQuY

RE: https://mastodon.social/@seanallen_dev/115611551929507689

🏁 Last Day! Discount will be removed at 11:59pm EST tonight.

RE: https://mastodon.social/@seanallen_dev/115611551929507689

⏰ One day left. 30% off ends tomorrow.